No, a fluoride is a salt.
Note that in dental health many compounds called fluoride are not simple fluorides.
Potassium fluoride is not a base. It is a salt composed of potassium cations and fluoride anions. It is considered a neutral compound, not an acid or a base.
Flouride is a base. It acts as a cleaning base in most toothpaste.
Fluoride is a weak base, not an acid. When fluoride ions are in solution, they can accept protons to form HF, which is a weak acid.
Fluoride, and they are alkali or base.
The conjugate base of HF is the fluoride ion F-
The fluoride ion, F-.
Neither, MgCl2 is to be considered a neutral salt.
The conjugate base is the fluoride ion, F-
Sodium fluoride is a salt, not a base. It is composed of a positively charged sodium ion and a negatively charged fluoride ion, formed through an ionic bond between a metal (sodium) and a non-metal (fluorine).
Potassium Flouride is a salt. It is neither acid nor base. It tends to be slightly alkaline.
Lithium fluoride is a basic compound. When it dissolves in water, it forms lithium ions (Li+) and fluoride ions (F-), with the fluoride ion having a slight tendency to accept protons, making it a weak base.
Deuterium fluoride is an acid because it can donate a proton (H+ ion) in a chemical reaction. It is a strong acid that can dissociate completely in water to form hydronium ions and fluoride ions.